AWM Investment Company, Inc., 10% Owner at 908 Devices Inc. (MASS), sold 78,209 shares at $8.00 ($632K) on 2026-05-06, disclosed to the SEC on 2026-05-08.
Open-market sale of $632k MASS by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $8.00 | 5,000 | $40K | 6.3% |
| 2 | $8.06 | 57,365 | $462K | 73.1% |
| 3 | $8.20 | 12,819 | $105K | 16.6% |
| 4 | $8.20 | 3,025 | $25K | 3.9% |
| Total | $8.08 avg | 78,209 | $632K | 100% |
| Filing → |
| MASS | SELL | 2026-08-06 | $418K | — | Filing → |
| MASS | SELL | 2026-06-24 | $69K | — | Filing → |
| MASS | SELL | 2026-06-04 | $379K | — | Filing → |